Soil Biology and Biochemistry · 1983 · 45 citations · 26 references
AgricultureBotanyPlant SciencesPlant EcologyBiological Nitrogen FixationCarbon FixationNitrogen CycleNitrogen FixationStable Isotope AnalysisIsotope DilutionIsotope Dilution AnalysisNitrogen Fixation MeasurementNitrogen Isotope FractionationNitrogen IsotopesPlant Stable Isotope AnalysisStable Isotope Dilution Analysis
26
Nitrogen Fixation by Free‐living Microorganisms
James P. Martin · Soil Science Society of America Journal · 1976 · 303 citations
Life Sciences, Biology, Microbiology +12